chore: debug release script (sveltejs#1348)

Author: baseballyama

.github/workflows/Release.yml

@@ -33,10 +33,57 @@ jobs:
         run: pnpm install
 
       - name: Debug
+        continue-on-error: true
         run: |
-          pnpm run prerelease
-          npm whoami
-          npm publish --dry-run
+          set -euxo pipefail
+          echo "Node/npm/pnpm versions:"
+          node -v
+          npm -v
+          pnpm -v
+
+          echo "\nCurrent npm registry:"
+          npm config get registry || true
+
+          echo "\nSanitized npm config (full):"
+          npm config list -l | sed -E 's/(\/\/registry\.npmjs\.org\/:_authToken=).*/\1[REDACTED]/' || true
+
+          echo "\nSanitized ~/.npmrc:"
+          if [ -f "$HOME/.npmrc" ]; then sed -E 's/(\/\/registry\.npmjs\.org\/:_authToken=).*/\1[REDACTED]/' "$HOME/.npmrc"; else echo "No ~/.npmrc"; fi
+
+          echo "\nSanitized project .npmrc:"
+          if [ -f ".npmrc" ]; then sed -E 's/(\/\/registry\.npmjs\.org\/:_authToken=).*/\1[REDACTED]/' ".npmrc"; else echo "No project .npmrc"; fi
+
+          echo "\nRunning prerelease script (non-fatal):"
+          pnpm run prerelease || true
+
+          echo "\nRunning npm whoami with verbose logging (non-fatal):"
+          NPM_CONFIG_LOGLEVEL=silly npm whoami || true
+
+          echo "\nDry-run npm publish with verbose logging (non-fatal):"
+          NPM_CONFIG_LOGLEVEL=silly npm publish --dry-run || true
+
+      - name: Print latest npm debug log if present
+        if: ${{ always() }}
+        continue-on-error: true
+        run: |
+          LOG_DIR="/home/runner/.npm/_logs"
+          echo "Looking for npm logs in $LOG_DIR"
+          ls -al "$LOG_DIR" 2>/dev/null || echo "Log directory not found"
+          latest=$(ls -t "$LOG_DIR"/*.log 2>/dev/null | head -n 1 || true)
+          if [ -n "${latest:-}" ] && [ -f "$latest" ]; then
+            echo "\n=== Showing latest npm debug log: $latest ==="
+            # Redact any accidental token appearances
+            sed -E 's/(\/\/registry\.npmjs\.org\/:_authToken=)[^"\n]+/\1[REDACTED]/g' "$latest" || cat "$latest"
+          else
+            echo "No npm debug logs found"
+          fi
+
+      - name: Environment snapshot (sanitized)
+        if: ${{ always() }}
+        continue-on-error: true
+        run: |
+          echo "Relevant environment variables:"
+          env | sort | grep -E '^(CI=|GITHUB_|NODE_|NPM_|PNPM_)' || true
 
       - name: Create Release Pull Request or Publish to npm
         id: changesets